Determination of the effective dose of oliceridine combined with propofol using the modified Dixon’s up-and-down method in painless gastroscopy [PDF]
Frontiers in PharmacologyObjectiveTo investigate the median effective dose (ED50) and 95% effective dose (ED95) of oliceridine combined with propofol for painless gastroscopy in adults.MethodsPatients underwent painless gastroscopy were divided to male and female cohorts.
Jinfeng Cao +4 more
doaj +2 more sources
Validation of SSDE calculation in a modern CT scanner and correlation with effective dose [PDF]
Scientific ReportsThis study aims to validate the Size Specific Dose Estimate (SSDE) provided by a modern Computed Tomography (CT) scanner and investigate its correlation with effective dose (E).
Nicola Zancopè +9 more
doaj +2 more sources
Size-Specific Dose Estimate and Effective Dose for Pediatric Computed Tomography [PDF]
Journal of Medical PhysicsThe purpose of this study is to present the multivariate analysis of the size-specific dose estimate (SSDE) and E in pediatric computed tomography (CT) imaging.
Rukhsar Khan +3 more
doaj +2 more sources
Relationship Between Effective Dose, Alternative Metrics, and SSDE: Experiences with Two CT Dose-Monitoring Systems [PDF]
DiagnosticsBackground: We assessed the frequency and causes of discrepancies in CT dose indices such as dose-length product (DLP), size-specific dose estimate (SSDE), and effective dose (ED), as calculated by CT dose-monitoring systems.
Lilla Szatmáriné Egeresi +10 more
doaj +2 more sources
Assessment of Imaging Protocol and Patients Radiation Exposure in Computed Tomography Colonography
Applied Sciences, 2021 In the screening and identifying of colon and rectum malignancy, computed tomography colonography (CTC) is a highly effective imaging technique, albeit patients receiving a significant effective dose.
Mohammed Alsufayan +8 more
doaj +1 more source
The correction for the gamma-ray component in neutron therapy [PDF]
, 1980 Neutron beams for therapy always contain some gamma ray contamination that varies with depth and with distance from the beam axis. The problem therefore arises how the varying gamma ray contribution should be accounted for in dose specification.
Kellerer, Albrecht M., Rassow, Joachim
core +1 more source
Effects of Different Incident Direction on Organ-Absorbed Doses, Effective Doses, and Effective Dose Conversion Coefficients for Chest Radiography [PDF]
Journal of Radiation Protection and ResearchBackground We aimed to evaluate the effects of different incident directions on organ-absorbed doses, effective doses, and effective dose conversion coefficients for chest radiography.
Koji Ono, Yasuki Asada
doaj +1 more source
Journal of the Turkish Chemical Society, Section A: Chemistry, 2020 In this study, gamma dose values were measured in the study area around a distance of 60 kmparallel to the Aegean Sea in Güre, Küçükkuyu and Kazdağı regions.
Zeki Ünal YÜMÜN +2 more
doaj +1 more source
Resection Cavity Contraction Effects in the Use of Radioactive Sources (1-25 versus Cs-131) for Intra-Operative Brain Implants. [PDF]
, 2018 Background and Objectives Intra-parenchymal brain surgical resection cavities usually contract in volume following low dose rate (LDR) brachytherapy implants. In this study, we systematically modeled and assessed dose variability resulting from&
Braunstein, Steve +5 more
core +1 more source
Study of whole-body occupational radiation exposure in the industrial radiography in Bangladesh
Radiation Medicine and Protection, 2021 Objective: In order to understand the complete scenario of the effectiveness of radiation protection practice in the workplace, especially in the industrial radiography and also to analyze the trends with other related studies, epidemiological studies ...
Selina Yeasmin +5 more
doaj +1 more source